To make dough, reba needs 2 1 / 2 cups of flour. how much flour does she need to make 5 batches of dough? explain

2 1/2 * 5 = 12 1/2 cups of flour are needed to make 5 batches

5/2 * 5/1=25/2 or 12 1/2 cups

ummm seems that u didnt post the attachement !

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).